PCA9543APWR

PCA9543APWR
Mfr. #:
PCA9543APWR
Description:
Switch ICs - Various 2Ch I2C-Bus Switch
Lifecycle:
New from this manufacturer.
Datasheet:
PCA9543APWR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
PCA9543APWR more Information PCA9543APWR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Switch ICs - Various
RoHS:
Y
Product:
Bidirectional Translating Switches
Number of Switches:
2 Switch
Configuration:
-
On Resistance - Max:
50 Ohms
Operating Supply Voltage:
2.3 V to 5.5 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
TSSOP-14
Packaging:
Reel
Height:
1.15 mm
Length:
5 mm
Series:
PCA9543A
Width:
4.4 mm
Brand:
Texas Instruments
Supply Current - Max:
50 uA
Pd - Power Dissipation:
400 mW
Product Type:
Switch ICs - Various
Factory Pack Quantity:
2000
Subcategory:
Switch ICs
Supply Voltage - Max:
5.5 V
Supply Voltage - Min:
2.3 V
Unit Weight:
0.002116 oz
Tags
PCA9543AP, PCA9543A, PCA9543, PCA954, PCA95, PCA9, PCA
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    H***v
    H***v
    BG

    Super

    2019-03-02
    S***u
    S***u
    KR

    It's good!

    2019-02-07
***as Instruments
2-channel 2.3- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 14-TSSOP -40 to 85
***ical
I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin TSSOP T/R
***i-Key
IC INTERFACE SPECIALIZED 14TSSOP
***ark
I2c Logic Interface Device Ics
***i-Key Marketplace
PCA9543A TWO-CHANNEL I2C-BUS SWI
***AS INTRUMENTS
The PCA9543A is a dual bidirectional translating switch controlled by the I2C bus. The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Either individual SCn/SDn channel or both channels can be selected, determined by the contents of the programmable control register. Two interrupt inputs ( INT1– INT0), one for each of the downstream pairs, are provided. One interrupt output ( INT) acts as an AND of the two interrupt inputs.
***
An active-low reset ( RESET) input allows the PCA9543A to recover from a situation where one of the downstream I2C buses is stuck in a low state. Pulling RESET low resets the I2C state machine and causes both of the channels to be deselected, as does the internal power-on reset function.
***as Instr.
The pass gates of the switches are constructed such that the VCC pin can be used to limit the maximum high voltage, which will be passed by the PCA9543A. This allows the use of different bus voltages on each pair, so that 1.8-V, 2.5-V, or 3.3-V parts can communicate with 5-V parts without any additional protection. External pull-up resistors pull the bus up to the desired voltage level for each channel. All I/O pins are 5.5-V tolerant.
I2C Switches: PCA9543A/8A
OMO Electronic I2C Switches: PCA9543A/8A are used for resolving I2C address conflicts and for multiplexing between 2 to 8 different design segments.
Part # Description Stock Price
PCA9543APWR
DISTI # V72:2272_07309804
I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin TSSOP T/R
RoHS: Compliant
1554
  • 1000:$0.7173
  • 500:$0.8809
  • 250:$0.9848
  • 100:$1.0237
  • 25:$1.2554
  • 10:$1.2568
  • 1:$1.4665
PCA9543APWR
DISTI # 296-22770-1-ND
IC BUS SW I2C 2CH 14-TSSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
3044In Stock
  • 1000:$0.7886
  • 500:$0.9517
  • 100:$1.1584
  • 10:$1.4410
  • 1:$1.6000
PCA9543APWR
DISTI # 296-22770-6-ND
IC BUS SW I2C 2CH 14-TSSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
3044In Stock
  • 1000:$0.7886
  • 500:$0.9517
  • 100:$1.1584
  • 10:$1.4410
  • 1:$1.6000
PCA9543APWR
DISTI # 296-22770-2-ND
IC BUS SW I2C 2CH 14-TSSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)
On Order
  • 10000:$0.6600
  • 6000:$0.6864
  • 2000:$0.7128
PCA9543APWRG4
DISTI # PCA9543APWRG4-ND
IC I2C SWITCH 2CH 14TSSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 2000:$0.7128
PCA9543APWR
DISTI # 29727411
I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin TSSOP T/R
RoHS: Compliant
1554
  • 1000:$0.7175
  • 500:$0.8809
  • 250:$0.9848
  • 100:$1.0237
  • 25:$1.2554
  • 10:$1.2568
PCA9543APWR
DISTI # 30597583
I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin TSSOP T/R
RoHS: Compliant
21
  • 10:$1.5938
PCA9543APWR
DISTI # PCA9543APWR
I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin TSSOP T/R (Alt: PCA9543APWR)
RoHS: Compliant
Min Qty: 2000
Container: Tape and Reel
Asia - 0
    PCA9543APWR
    DISTI # PCA9543APWR
    I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin TSSOP T/R - Tape and Reel (Alt: PCA9543APWR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel
    Americas - 0
    • 2000:$0.7659
    • 4000:$0.7289
    • 8000:$0.7039
    • 12000:$0.6809
    • 20000:$0.6619
    PCA9543APWRG4
    DISTI # PCA9543APWRG4
    I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin TSSOP T/R - Tape and Reel (Alt: PCA9543APWRG4)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel
    Americas - 0
    • 2000:$0.7659
    • 4000:$0.7289
    • 8000:$0.7039
    • 12000:$0.6809
    • 20000:$0.6619
    PCA9543APWRTwo-Channel I2C-Bus Switch With Interrupt Logic and Reset5080
    • 1000:$0.6000
    • 750:$0.6600
    • 500:$0.8000
    • 250:$0.9500
    • 100:$1.0300
    • 25:$1.1800
    • 10:$1.2700
    • 1:$1.4200
    PCA9543APWRMultiplexer, 9543 Series, 1-Func, 2 Line Input, 1 Line Output, True Output, PDSO14
    RoHS: Compliant
    3512
    • 1000:$0.7800
    • 500:$0.8200
    • 100:$0.8500
    • 25:$0.8900
    • 1:$0.9600
    PCA9543APWR
    DISTI # 595-PCA9543APWR
    Switch ICs - Various 2Ch I2C-Bus Switch
    RoHS: Compliant
    2805
    • 1:$1.5600
    • 10:$1.3200
    • 100:$1.0600
    • 500:$0.9240
    • 1000:$0.7660
    • 2000:$0.7130
    • 4000:$0.6870
    • 10000:$0.6600
    PCA9543APW
    DISTI # 595-PCA9543APW
    Switch ICs - Various 2Ch I2C-Bus Switch
    RoHS: Compliant
    391
    • 1:$1.8700
    • 10:$1.5900
    • 100:$1.2700
    • 500:$1.1100
    • 1000:$0.9200
    • 2500:$0.8560
    • 5000:$0.8250
    • 10000:$0.7930
    PCA9543APWRG4
    DISTI # 595-PCA9543APWRG4
    Switch ICs - Various 2Ch I2C-Bus Switch
    RoHS: Compliant
    0
    • 2000:$0.7130
    • 4000:$0.6870
    • 10000:$0.6600
    PCA9543APWG4
    DISTI # 595-PCA9543APWG4
    Switch ICs - Various 2Ch I2C-Bus Switch
    RoHS: Compliant
    0
      PCA9543APWR
      DISTI # C1S746202297566
      I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin TSSOP T/R
      RoHS: Compliant
      21
      • 10:$1.2500
      • 1:$2.1400
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      Availability
      Stock:
      Available
      On Order:
      1984
      Enter Quantity:
      Current price of PCA9543APWR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
      Reference price (USD)
      Quantity
      Unit Price
      Ext. Price
      1
      $1.56
      $1.56
      10
      $1.32
      $13.20
      100
      $1.06
      $106.00
      500
      $0.92
      $462.00
      1000
      $0.77
      $766.00
      Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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